公开(公告)号：US20240032327A1

公开(公告)日：2024-01-25

申请号：US18372670

申请日：2023-09-25

申请人： Samsung Display Co., LTD.

发明人： CHUNG SOCK CHOI ,  SUNMI KANG ,  CHEOL JANG ,  SUNYOUNG JUNG ,  HYUNHO KIM ,  SANGHWAN CHO

IPC分类号： H10K50/854 ,  G06F3/044 ,  H10K50/844 ,  H10K59/40

CPC分类号： H10K50/854 ,  G06F3/0446 ,  G06F3/0443 ,  H10K50/844 ,  H10K59/40 ,  G06F2203/04112 ,  H10K59/12

摘要： A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

公开(公告)号：US20240081113A1

公开(公告)日：2024-03-07

申请号：US18330494

申请日：2023-06-07

申请人： Samsung Display Co., Ltd.

发明人： DONGUK KIM ,  CHAUNGI CHOI ,  HYUNHO KIM ,  HYOENG-KI KIM ,  HYEONBUM LEE ,  HOONGI LEE

IPC分类号： H10K59/131 ,  H10K59/12 ,  H10K59/124 ,  H10K59/88

CPC分类号： H10K59/131 ,  H10K59/1201 ,  H10K59/124 ,  H10K59/88

摘要： A display panel including a plurality of insulating layers, a light emitting element disposed above the plurality of insulating layers, a first transistor including an oxide semiconductor pattern, and a first gate disposed above the oxide semiconductor pattern, and a first dummy conductive pattern spaced apart from the first transistor. A first dummy hole is defined spaced apart from the first transistor in a direction perpendicular to a thickness direction and penetrating first contact insulating layers in contact with at least the first transistor among the plurality of insulating layers. The first dummy conductive pattern is disposed in the first dummy hole.